Shopify App Comparison 2026

EB | Easy Bundle Builder, BYOB

4.9851 reviews
VS

SwiftBundle — Bundles & Kits

5.09 reviews

Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for EB and SwiftBundle to find the best fit for your store.

Built for Shopify

Create multi-step bundles with powerful discounting rules & impactful design templates. Drive AOV via high-converting bundle builders.

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Key Features

  • Gamified, fully customizable multi-step bundle layouts with pre-built templates
  • Supports multipacks, mix-and-match, variant bundles, build-a-box, gift boxes, and subscription bundles
  • Multiple discount rules including tiered pricing, fixed-price bundles, and free gift thresholds
  • Developer-friendly with open SDKs for completely custom bundle designs
  • Inventory sync with all 3PL providers and built-in performance analytics

Verdict on EB

Easy Bundle Builder is the premium choice for merchants who need deeply customizable, gamified bundle experiences. The multi-step flow and build-a-box capabilities are best-in-class, and the SDK access makes it the top pick for stores with developer resources. The pricing is higher than competitors, but justified for stores doing serious bundle revenue. The free Starter plan lets you test the waters before committing.

Built for Shopify

Sell unlimited fixed or mix-and-match bundles with tiered BXGY discounts, custom pricing, live cart previews & customizable theme sections.

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Key Features

  • Unlimited fixed and mix-and-match bundle creation with custom pricing
  • Tiered BXGY discounts and volume discount configurations
  • Real-time inventory synchronization with live cart previews
  • Fully customizable BYOB landing pages with sticky cart summary
  • Compatible with all Online Store 2.0 themes including Motion and Dawn

Verdict on SwiftBundle

SwiftBundle is a compelling free option with a Built for Shopify badge — a rare combination. The unlimited bundle creation with real-time inventory sync and live cart previews puts it on par with paid competitors. It is still very new, but the quality indicators (Built for Shopify badge, OS 2.0 compatibility, checkout extensions) suggest serious development quality. Worth installing to test alongside your current bundle solution.

Frequently Asked Questions

What types of bundles can I create?

Easy Bundle Builder supports multipacks, mix-and-match bundles, variant bundles, infinite option bundles, build-a-box, gift boxes, subscription boxes, upsell bundles, and bundles with both digital and physical products.

Can I customize the bundle page design?

Yes, the app includes pre-built templates and a visual editor. For advanced customization, the open SDK lets developers build completely custom bundle experiences from scratch.

Does it sync inventory?

Yes, Easy Bundle Builder syncs inventory in real-time with all 3PL providers and Shopify admin. When a bundle sells, individual product inventory is decremented correctly.

Is SwiftBundle really free?

Yes, SwiftBundle is completely free with unlimited bundle creation. There are no paid plans, revenue caps, or hidden fees.

Does it work with my theme?

SwiftBundle is compatible with all Online Store 2.0 themes including Motion, Dawn, and legacy themes. It also works with currency converter apps.

Can I place bundles on any page?

Yes, bundles can be placed on homepages, product pages, or cart pages. The customizable BYOB landing pages can also serve as standalone bundle pages.